Doori Kim,1 Jin Hyun Kim,2 Yoon Jae Lee,1 In-Hyuk Ha1 1Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul, Republic of Korea; 2Department of Korean Medicine Neuropsychiatry, Bucheon Jaseng Hospital of Korean Medicine, Bucheon, Republic of KoreaCorrespondence: In-Hyuk Ha, Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, 540, Gangnam-daero, Seoul, 06110, Republic of Korea, Tel +82-2-2222-2740, Fax +82-2-2222-2737, Email hanihata@gmail.com
Kim et al. (Fri,) studied this question.